{"product_id":"21x26x5-trane-deep-pleat-air-filter","title":"21x26x5 Replacement Air Filter for Trane BAYFTAH26M Air System by Aerostar","description":"Direct replacement for the Trane BAYFTAH26M air handler filter cabinet, sized at an actual 20.1\" x 25.7\" x 5\". The BAYFTAH26M is the OEM filter slot on a range of Trane and American Standard residential variable-speed and two-stage systems, parallel to the BAYFTFR17M but for larger-tonnage units. Trane-branded refills through dealer parts counters run substantially more than this Aerostar replacement, with the same pleated media spec and the same dimensional fit. MERV 8 covers baseline household filtration. MERV 11 handles pet households and mild allergy concerns. MERV 13 captures fine particulates - smoke, bacteria, virus carriers - the recommended grade for households with respiratory health issues or in wildfire-affected regions. The 5-inch depth gives you 6 to 12 months of service life in typical residential use. Pressure drop across a 5-inch pleated filter is minimal even at MERV 13, which is what makes whole-house deep-media filtration practical. Pleated synthetic electrostatic media handles the work, manufactured by Con-Air Industries in Orlando, Florida. The cardboard frame is reinforced for the higher airflow rates Trane variable-speed blowers can generate. If your Trane has a static-pressure-monitoring interface, that's a useful tool to verify filter performance across its service life.","brand":"Trane","offers":[{"title":"MERV 8 \/ 6","offer_id":41902568964250,"sku":"RDP.TR052126M08-6","price":196.02,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 2","offer_id":41902568800410,"sku":"RDP.TR052126M11-2","price":84.06,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 2","offer_id":41902568833178,"sku":"RDP.TR052126M13-2","price":93.22,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 4","offer_id":41902568865946,"sku":"RDP.TR052126M08-4","price":144.72,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 4","offer_id":41902568898714,"sku":"RDP.TR052126M11-4","price":195.84,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 4","offer_id":41902568931482,"sku":"RDP.TR052126M13-4","price":197.36,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 2","offer_id":41902568767642,"sku":"RDP.TR052126M08-2","price":76.14,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 6","offer_id":41902568997018,"sku":"RDP.TR052126M11-6","price":274.26,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 6","offer_id":41902569029786,"sku":"RDP.TR052126M13-6","price":280.44,"currency_code":"USD","in_stock":true},{"title":"MERV 8 \/ 12","offer_id":41902569062554,"sku":"RDP.TR052126M08-12","price":392.04,"currency_code":"USD","in_stock":true},{"title":"MERV 11 \/ 12","offer_id":41902569095322,"sku":"RDP.TR052126M11-12","price":548.52,"currency_code":"USD","in_stock":true},{"title":"MERV 13 \/ 12","offer_id":41902569128090,"sku":"RDP.TR052126M13-12","price":560.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/6937\/4362\/files\/21x26x5_TR_MERV8_6pk.png?v=1788227006","url":"https:\/\/myairfiltersdeliveredeals.com\/products\/21x26x5-trane-deep-pleat-air-filter","provider":"Air Filters Delivered","version":"1.0","type":"link"}